CN101764310B - Connector - Google Patents

Connector Download PDF

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Publication number
CN101764310B
CN101764310B CN200910249530.9A CN200910249530A CN101764310B CN 101764310 B CN101764310 B CN 101764310B CN 200910249530 A CN200910249530 A CN 200910249530A CN 101764310 B CN101764310 B CN 101764310B
Authority
CN
China
Prior art keywords
described
terminal
electric connector
connector
bonding part
Prior art date
Application number
CN200910249530.9A
Other languages
Chinese (zh)
Other versions
CN101764310A (en
Inventor
加藤元
水嶋毅
尾崎佳昭
Original Assignee
矢崎总业株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to JP2008328648A priority Critical patent/JP5258098B2/en
Priority to JP2008-328648 priority
Application filed by 矢崎总业株式会社 filed Critical 矢崎总业株式会社
Publication of CN101764310A publication Critical patent/CN101764310A/en
Application granted granted Critical
Publication of CN101764310B publication Critical patent/CN101764310B/en

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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42Securing in a demountable manner
    • H01R13/426Securing by a separate resilient retaining piece supported by base or case, e.g. collar or metal contact-retention clip
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/52Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/521Sealing between contact members and housing, e.g. sealing insert

Abstract

A terminal comprising a plate shaped electrical connector including an engagement portion and an equipment portion, a ring shaped support member intimately attached to an outer periphery of the equipment portion and abutting to the engagement portion, and a ring shaped elastic seal intimately attached to the outer periphery of the equipment portion and adjacent to the support member from a side of the support member opposite a side abutting the engagement portion. Also, a connector comprising the terminal and a connector housing including a terminal space into which the terminal is inserted, the terminal space having an inner peripheral wall.

Description

Connector

With reference to related application

The application requires the priority of the Japanese patent application No.2008-328648 of submission on December 24th, 2008, and its subject combination is for reference in this.

Technical field

The present invention relates to a kind of connector, this connector has the structure that prevents from entering such as the liquid of water, wet goods the terminal space of connector shell.

Background technology

Correlation technique JP-A-2003-109702 discloses a kind of connector, and this connector has the structure that prevents from entering such as the liquid of water, wet goods the terminal space of connector shell.Fig. 6 shows this correlation technique.

Related connector 101 comprises terminal 123, connector shell 112 and cyclic spring seal 128.This terminal 123 has the electric connector 126 of oblong plan shape, and connector shell 112 has the terminal space 113 that terminal 123 inserts wherein, and lip ring 128 is connected in the periphery of the electric connector 126 of terminal 123.

Liquid such as water, wet goods flows and upstream end subspace 113 along electric connector 126.The elastic sealing element 128 that liquid is closely connected in the inner rim in terminal space 113 and the neighboring of electric connector 126 intercepts.Thereby, prevented that liquid from flowing to terminal space 113 and protection wire connector 124.

Elastic sealing element 128 is connected in the seal assembled portion 125 of the basal part office that is arranged on electric connector 126.This seal assembled portion 125 forms the recess arranging along the periphery of this base part.Elastic sealing element 128 is engaged in seal assembled portion 125, to do not move with respect to electric connector 126.

In this correlation technique, when terminal 123 is inserted in terminal space 113, between elastic sealing element 128 and the inner rim in terminal space 113, there is frictional force.This frictional force acts on elastic sealing element 128 it is retreated with respect to electric connector 126.In the situation that this frictional force retreats elastic sealing element 128 strains and this elastic sealing element 128 and comes off from seal assembled portion 125, the sealing that the barrier liquid between the inner rim in terminal space 113 and the neighboring of electric connector 126 enters may be insecure.

In correlation technique JP-A-2003-109702, by making the recess of seal assembled portion 125 form certain depth, and therefore make the certain depth that is connected to form between seal assembled portion 125 and elastic sealing element 128, can prevent that elastic sealing element 128 from retreating.But in this case, because the cross section of seal assembled portion 125 diminishes, therefore the allowable current by terminal 123 diminishes.In order to obtain and not make the cross section of seal assembled portion 125 diminish compared with dark connection between seal assembled portion 125 and elastic sealing element 128, the thickness of the two side portions of seal assembled portion 125 should manufacture larger.But this makes terminal 123 become large.

And pressure processing need to be in two directions carried out in the formation of seal assembled portion 125, to form recess along the whole periphery of the part of electric connector 126.One is the pressure processing along the thickness direction of electric connector 126, and another is the pressure processing along Width.Therefore, the manufacturing cost of connector 101 uprises.

Summary of the invention

The present invention is by providing a kind of connector to solve the problems referred to above, and this connector has enough sealabilities, to prevent that liquid from entering, and does not reduce allowable current, do not increase the size of terminal and does not produce high manufacturing cost.

According to the connector of the illustrative aspect of one exemplary embodiment of the present invention, comprise: terminal, this terminal has the electric connector that comprises bonding part and assembled portion; Connector shell, this connector shell comprises that terminal inserts terminal space wherein, this terminal space has inner peripheral wall; The support component of annular shape, is connected in to this support member in tight the neighboring of assembled portion and one side in abutting connection with described bonding part; And the elastic sealing element of annular shape, the seal is closely connected in the inner peripheral wall in neighboring and the terminal space of assembled portion, and from a side relative with that side of contiguous engagement part of support component near this support component.

According to the connector of the illustrative aspect of one exemplary embodiment of the present invention, comprise: have the terminal of electric connector, this electric connector comprises bonding part and assembled portion; Connector shell, this housing comprises that terminal is inserted into terminal space wherein, this terminal space has inner peripheral wall; The support component of annular shape, be connected in to this support member in tight the neighboring of assembled portion, and a side is in abutting connection with this assembled portion; And the elastic sealing element of annular shape, the seal is closely connected in the inner peripheral wall in neighboring and the terminal space of assembled portion, and from a side relative with that side contiguous engagement part support component near this support component.

Preferably, this electric connector has writing board shape.

Preferably, the rigidity of this support component is higher than the rigidity of elastic sealing element.

Preferably, this bonding part comprises the extension that a side of the electric connector along Width from this writing board shape is stretched out.

Preferably, this bonding part comprises the extension that the electric connector along thickness direction from this writing board shape stretches out.

According to the above-mentioned illustrative aspect of one exemplary embodiment of the present invention, this elastic sealing element is supported from its rear side by the support component in abutting connection with this bonding part.Therefore, prevent that elastic sealing element from retreating with respect to electric connector.Thereby the sealing between the neighboring of electric connector and the inner peripheral wall in terminal space is reliable.

And, due to the rigidity of the support component rigidity higher than elastic sealing element, therefore compare with only using the situation of elastic sealing element, for engaging between bonding part and support component, with by this bonding part in abutting connection with preventing that the space that support component retreats with respect to electric connector (for the space of adjacency) can be less.Thereby, prevented increase terminal sizes, thereby and prevented that the cross section that reduces electric connector from remain unchanged the magnitude of current of allowing.

And, in the situation that bonding part is the extension that at least one side along its Width from electric connector is stretched out, or in the situation that bonding part is the extension stretching out from electric connector along its thickness direction, compare with the situation that recess is arranged in the periphery of electric connector, as the formation of this extension of bonding part, be more prone to.Therefore, can reduce the manufacturing cost of connector.And the formation of extension does not need to reduce the cross section of electric connector, the allowable current of this terminal that makes to flow through can remain unchanged.

As mentioned above, the invention provides a kind of connector, this connector has enough sealabilities and flows to prevent liquid, and does not reduce allowable current, do not increase the size of terminal and do not produce high manufacturing cost.

Accompanying drawing explanation

Fig. 1 is according to the cutaway view of the one exemplary embodiment of connector of the present invention.

Fig. 2 is the perspective view of the one exemplary embodiment of the connector shown in Fig. 1.

Fig. 3 is the decomposition diagram of the terminal shown in Fig. 2.

Fig. 4 is the cutaway view by the amplification of part shown in the round IV of Fig. 1.

Fig. 5 is the perspective view of amplification of the modification example of the bonder terminal shown in Fig. 1.

Fig. 6 is the cutaway view of correlation technique connector.

Embodiment

Below with reference to accompanying drawing, one exemplary embodiment of the present invention is described.

Fig. 1 is according to the cutaway view of the one exemplary embodiment of connector of the present invention.Fig. 2 is the perspective view of the one exemplary embodiment of the connector shown in Fig. 1.Fig. 3 is the decomposition diagram of the terminal shown in Fig. 2.

Connector 1 comprises terminal 2, and electric wire 6 is connected with this terminal 2; The connector shell with terminal space 51, this terminal 2 is inserted in this terminal space 51; Be connected in the elastic sealing element 3 of terminal 2; And support component 4.This connector 1 is connected in the base (chassis) 10 of equipment.

Terminal 2 has the connected electric connector 21 of matching connector, and the connected wire connector 22 of electric wire 6 (matching connector is not shown).

Connector shell 5 comprises main body 52 and flange 53.This main body 52 limits terminal space 51 with rectangle cylindrical shape.This flange 53 is fixed on base 10, stretches out from the mid portion of main body 52 simultaneously.The main body 52 of connector shell 5 also comprises fore-end 52b and rear end part 52a.This rear end part 52a has the opening 520 that extends to terminal space 51.Fore-end 52b has through hole 54 and connecting hole 55.This through hole 54 extends and passes fore-end 52b along the mast axis of main body 52.Connecting hole 55 extends along the direction perpendicular to mast axis from an outer surface of fore-end 52b.And connecting hole 55 arrives through hole.

In the time of in terminal 2 inserted terminals spaces 51, electric connector 21 is through through hole 54.Electric connector 21 is kept by holding member 56, to prevent that terminal 2 from coming off from terminal space 51.Holding member 56 is inserted in connecting hole 55 and in through hole 54 and engages with electric connector 21.

Fig. 2 and Fig. 3 illustrate wire connector 22 and electric connector 21 in further detail.This wire connector 22 has the conductor 6a substrate 23 mounted thereto of electric wire, and a pair of shaped steel (swage) part 24 arranging continuously from the both sides of this substrate 23.Crooked so that this is to shaped steel part 24 and substrate 23 supportive conductors 6a while covering conductor part 6a to shaped steel part 24 when this.Thereby terminal 2 and conductor 6a are electrically connected to.

The electric connector 21 of terminal 2 forms rectangular flat plate shape.This electric connector 21 one end is in the vertical base part.This base part extends to the substrate 23 of wire connector 22.It has fillet (fillet is in this embodiment arcuate shape) for the end portion of electric connector 21 other end in the vertical.This end portion has the through hole 25 through this end portion along thickness direction.In the situation that terminal 2 and matching connector are used screws tighten, this screw is by this through hole 25.Other in the situation that, the extension being arranged on matching connector can engage with through hole 25.

In the centre of electric connector 21, retaining hole 26 is set.The end that inserts the holding member 56 in connecting hole 55 engages with retaining hole 26.

The base part of electric connector 21 is provided with elastic sealing element 3 and support component 4.Electric connector 21 has from its end (except fillet) flat shape that has constant thickness and width to assembled portion 27, this assembled portion 27 is connected with support component 4 with elastic sealing element 3.The base part of electric connector 21 also has bonding part 28, this bonding part 28 from base side near assembled portion 27.

In the present embodiment, bonding part 28 comprises a pair of extension 28a and 28b, and this stretches out predetermined length L along the Width of electric connector 21 from the both sides of electric connector 21 to extension 28a and 28b.For example, when the metallic plate of the material as terminal 2 is perforated, these extensions 28a and 28b can form simultaneously.In other words, these extensions 28a and 28b form by a pressure processing along thickness direction.

Elastic sealing element 3 can strain.A kind of examples material for elastic sealing element is rubber.Elastic sealing element 3 has annular shape, and the interior ring of this annular shape be slightly smaller than electric connector 21 cross section size or there is the size identical with the cross section of electric connector 21, make the closely neighboring of contact electric connector 21 of elastic sealing element 3.

Support component 4 use resins form, and the rigidity of this support component 4 is higher than the rigidity of elastic sealing element 3.Due to its high rigidity, so the strain of support component 4 is in a disguised form compared negligible with the elasticity of elastic sealing element 3.Support component 4 also has annular shape, and the interior ring of this annular shape is a bit larger tham the cross section of electric connector 21, so that in electric connector 21 insertion support component 4 successfully.

Elastic sealing element 3 and support component 4 are equipped with electric connector 21 in the following manner.First electric connector 21 is inserted in support component 4.Then, electric connector 21 inserts in elastic sealing element 3.Support component 4 is in abutting connection with the bonding part 28 of electric connector 21, and is arranged on reliably assembled portion 27 places, and this support component 4 is near the end side of electric connector bonding part 28.Elastic sealing element 3 is in abutting connection with the support component 4 that is positioned at assembled portion 27 places, and this elastomeric element 3 is arranged on assembled portion 27 places reliably, so that near the support component 4 of 28 the end side in bonding part.

The terminal 2 that elastic sealing element 3 and support component 4 be installed inserts in connector shell 5 by the opening 520 of the rear end part 52a of main body 52.At this moment, terminal 2 inserts in connector shell 5, and the end of electric connector 21 stretches out (seeing Fig. 1) simultaneously.After inserting, the end of electric wire 6 that is connected in the wire connector 22 of terminal 2 is positioned at rear end part 52a place.In the end of electric wire 6, the seal member 7 of annular shape is closely connected on the neighboring of electric wire 6.Seal member 7 be closely connected to electric wire 6 end neighboring and be connected in the inner peripheral wall of rear end part 52a.Thereby seal member 7 prevents from passing through in rear end part 52a upstream end subspace 51 such as the liquid of water, wet goods.

The end of the electric connector 21 of terminal 2 is inserted in the through hole 54 on the fore-end 52b that is formed on main body 52, and from fore-end 52b, reaches the outside of connector shell 5.The mid portion that the electric connector 21 of retaining hole 26 is set is positioned at the inner side of through hole.The end that is inserted into the holding member 56 in connecting hole 55 is engaged in retaining hole 26.Thereby holding member 56 prevents that terminal 2 from coming off from terminal space 51.

The base part of electric connector 21 is positioned at the inside in terminal space 51, and near the opening of through hole 54.Be connected in the elastic sealing element 3 closely neighboring of contact electric connector 21 and the inner peripheral wall in terminal space 51 of the base part of electric connector 21.Thereby elastic sealing element 3 prevents from passing through in these through hole 54 upstream end subspaces 51 such as the liquid of water, wet goods.

As shown in Figure 4, in the time of in terminal 2 is inserted into terminal space 51, between elastic sealing element 3 and the inner peripheral wall in terminal space 51, have frictional force, this frictional force is as shown in the arrow A in Fig. 4.

And, as the power (shown in arrow B) of the pressure of liquid, can act on the fore-end 52b that the base (chassis) 10 from equipment exposes.Therefore, connector shell 5 retreats with respect to the terminal 2 being inserted in terminal space 51.In this case, between elastic sealing element 3 and the inner peripheral wall in terminal space 51, also there is frictional force.

Above-mentioned frictional force A acts on elastic sealing element 3 to retreat with respect to electric connector 21.Yet support component 4 is arranged to from rear side near elastic sealing element 3.The bonding part 28 that is electrically connected device 21 due to support component 4 keeps from rear side, therefore prevents that this support component 4 from retreating with respect to electric connector 21.Therefore, also prevent that elastic sealing element 3 from retreating with respect to electric connector 21.Therefore, elastic sealing element 3 rests on assembled portion 27 places of electric connector 21.Thereby the sealing between the neighboring of electric connector 21 and the inner peripheral wall in terminal space 51 is reliable.

Because support component 4 has the rigidity higher than elastic sealing element 3, so the strain of support component 4 is less than the strain of elastic sealing element 3.Therefore, can be so that engaging space (this length L to extension 28a and 28b) be less than the situation that elastic sealing element 3 is only set.Thereby the rigidity of support component 4 prevents that terminal sizes from increasing.

Bonding part 28 forms a pair of extension 28a and the 28b that stretches out predetermined length L along the Width of electric connector 21 from the both sides of the base part of electric connector 21.This does not need to reduce the cross section of bonding part to the formation of extension 28a and 28b.Therefore can keep the total value of allowable current.This can be by carrying out pressure processing formation along thickness direction to extension 28a and 28b.Owing to only needing the pressure processing of a direction, the manufacture ratio of terminal 2 is easier to, and can reduce manufacturing cost.

The invention is not restricted to above-described embodiment, and can modify in the situation that not departing from Spirit Essence of the present invention and scope.As long as can realize the present invention, material, form, size, number, style, numerical value and setting are all arbitrarily.

Fig. 5 illustrates the modification of described terminal 2 above.By the bonding part 28 of terminal 2 ' be configured to electric connector 21, be that thickness direction along electric connector 21 stretches out the extension 28c of predetermined altitude from the base part 21 of electric connector 21.According to this structure, can keep the total value of allowable current, prevent that terminal sizes from increasing and reducing manufacturing cost.

Claims (8)

1. a terminal, comprising:
Electric connector, this electric connector comprises bonding part and assembled portion;
The support component of annular shape, is connected in to this support member in tight the neighboring of described assembled portion and a side and described bonding part adjacency; And
The elastic sealing element of annular shape, this elastic sealing element is closely connected in the neighboring of described assembled portion, and from described support component with in abutting connection with the relative side of that side of described bonding part near this support component,
Wherein, described electric connector has writing board shape, and
Wherein, described bonding part comprises the extension stretching out from the described electric connector of described writing board shape.
2. terminal according to claim 1, the rigidity of wherein said support component is higher than the rigidity of described elastic sealing element.
3. terminal according to claim 1, stretch out the side of the electric connector of wherein said extension along Width from described writing board shape.
4. terminal according to claim 1, wherein said bonding part comprises the extension that the electric connector along thickness direction from described writing board shape stretches out.
5. a connector, comprising:
Terminal, this terminal comprises:
Electric connector, this electric connector comprises bonding part and assembled portion; The support component of annular shape, is connected in to this support member in tight the neighboring of described assembled portion, and a side of this support component is in abutting connection with described bonding part; And
The elastic sealing element of annular shape, this elastic sealing element is closely connected in the inner peripheral wall in neighboring and the terminal space of described assembled portion, and from described support component with in abutting connection with the relative side of that side of described bonding part near described support component, and
Connector shell, this connector shell comprises that terminal inserts terminal space wherein, this terminal space has described inner peripheral wall,
Wherein, described electric connector has writing board shape, and
Wherein, described bonding part comprises the extension stretching out from the described electric connector of described writing board shape.
6. according to the connector shown in claim 5, the rigidity of wherein said support component is higher than the rigidity of described elastic sealing element.
7. connector according to claim 5, wherein said bonding part comprises the extension that stretch out the side of the electric connector along Width from described writing board shape.
8. connector according to claim 5, wherein said bonding part comprises the extension that the electric connector along thickness direction from described writing board shape stretches out.
CN200910249530.9A 2008-12-24 2009-12-23 Connector CN101764310B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008328648A JP5258098B2 (en) 2008-12-24 2008-12-24 connector
JP2008-328648 2008-12-24

Publications (2)

Publication Number Publication Date
CN101764310A CN101764310A (en) 2010-06-30
CN101764310B true CN101764310B (en) 2014-08-06

Family

ID=42266771

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910249530.9A CN101764310B (en) 2008-12-24 2009-12-23 Connector

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Country Link
US (1) US8128431B2 (en)
JP (1) JP5258098B2 (en)
CN (1) CN101764310B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5417954B2 (en) * 2009-04-09 2014-02-19 住友電装株式会社 Waterproof connector
JP5698451B2 (en) * 2009-10-05 2015-04-08 矢崎総業株式会社 Terminal block
JP5410543B2 (en) * 2009-11-06 2014-02-05 矢崎総業株式会社 Inverter terminal block
DE102010029982A1 (en) * 2010-06-11 2011-12-15 Robert Bosch Gmbh Fluid sealed electric motor connector, as well as motor and pre-assembled electrical cable
JP5626047B2 (en) * 2011-03-15 2014-11-19 住友電装株式会社 Connector for equipment
JP5751875B2 (en) * 2011-03-22 2015-07-22 矢崎総業株式会社 shield connector
JP5766029B2 (en) * 2011-05-20 2015-08-19 矢崎総業株式会社 connector
JP5898009B2 (en) * 2012-07-11 2016-04-06 矢崎総業株式会社 connector
EP2874240B1 (en) 2012-07-12 2017-09-06 Furukawa Electric Co., Ltd. Connector and connector connection structure
SE536777C2 (en) 2012-12-10 2014-08-05 Scania Cv Ab Electrical coupling device for a machine
BR102013000076A2 (en) * 2013-01-02 2014-08-19 Bosch Do Brasil Vehicle electrical wiring connector with terminals through a flange
JP5985409B2 (en) * 2013-02-15 2016-09-06 矢崎総業株式会社 connector
JP6002626B2 (en) * 2013-04-26 2016-10-05 矢崎総業株式会社 connector
US9093779B1 (en) * 2014-02-12 2015-07-28 Cheng Uei Precision Industry Co., Ltd. Water-proof connector
US9337567B2 (en) * 2014-03-31 2016-05-10 Lear Corporation Seal for an electric terminal
JP5890468B2 (en) * 2014-05-30 2016-03-22 日本航空電子工業株式会社 Electrical connector
WO2016077767A1 (en) * 2014-11-14 2016-05-19 Hubbell Incorporated Electrical connectors having field modifiable lugs
FR3044473A1 (en) * 2015-11-27 2017-06-02 Commissariat Energie Atomique Electrical connector and electrochemical reactor provided with such electrical connector
JP2019179616A (en) * 2018-03-30 2019-10-17 矢崎総業株式会社 Bus bar component, terminal board, and on-vehicle device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4802869A (en) * 1987-08-17 1989-02-07 United Technologies Automotive, Inc. Probeable electrical connector
CN2125198U (en) * 1992-04-11 1992-12-16 航空航天工业部洛阳航空电器厂 Quick connecting sealing electric connector
US6059594A (en) * 1998-10-30 2000-05-09 The Whitaker Corporation Sealed electrical connector

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954321A (en) * 1975-08-13 1976-05-04 The United States Of America As Represented By The United States Energy Research And Development Administration Miniature electrical connector
JPS63160676U (en) * 1987-04-09 1988-10-20
US4921437A (en) * 1989-03-29 1990-05-01 Amp Incorporated Sealed electrical connector assembly with terminal retainer
JP2535549Y2 (en) * 1990-04-10 1997-05-14 矢崎総業株式会社 Packing support structure for waterproof connector
JP3274979B2 (en) * 1997-02-10 2002-04-15 第一電子工業株式会社 Single waterproof crimp connector
JP4020358B2 (en) 2001-10-01 2007-12-12 矢崎総業株式会社 Terminal oil-proof water structure
JP2004172476A (en) * 2002-11-21 2004-06-17 Auto Network Gijutsu Kenkyusho:Kk Conductive path having shield function
JP2005019188A (en) * 2003-06-26 2005-01-20 Auto Network Gijutsu Kenkyusho:Kk Connector for apparatus
JP2005317498A (en) * 2004-04-02 2005-11-10 Sumitomo Wiring Syst Ltd Water-proof connector
JP4401915B2 (en) * 2004-09-21 2010-01-20 矢崎総業株式会社 Connector with liquid intrusion prevention structure
KR100911574B1 (en) * 2007-10-10 2009-08-10 현대자동차주식회사 Waterproof Connector
JP2009117265A (en) * 2007-11-09 2009-05-28 Tokai Rika Co Ltd Waterproof plug for connector, and waterproof connector equipped with the same
US7530843B1 (en) * 2008-03-19 2009-05-12 Yazaki North America, Inc. Sealed electrical terminal
JP2011086439A (en) * 2009-10-14 2011-04-28 Yazaki Corp Seal structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4802869A (en) * 1987-08-17 1989-02-07 United Technologies Automotive, Inc. Probeable electrical connector
CN2125198U (en) * 1992-04-11 1992-12-16 航空航天工业部洛阳航空电器厂 Quick connecting sealing electric connector
US6059594A (en) * 1998-10-30 2000-05-09 The Whitaker Corporation Sealed electrical connector

Also Published As

Publication number Publication date
US8128431B2 (en) 2012-03-06
JP2010153142A (en) 2010-07-08
JP5258098B2 (en) 2013-08-07
US20100159743A1 (en) 2010-06-24
CN101764310A (en) 2010-06-30

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